O'Mahony, Gerald. <br/><br/>
"Abba! Father!" :  A Personal Catechism of the Catholic Faith / 

 - Metro Manila :  St. Paul Publications,  c1981. 
 - xii, 146 p. 
<br/><br/><label>ISBN: </label>9715042317 
<br/><br/><label>Dewey Class. No.: </label>235  / O'MA